popov.link/public/manifest.json

{
  "name": "Valentin Popov's Blog",
  "short_name": "popov.link",
  "icons": [
    {
      "src": "favicon.png",
      "sizes": "32x32",
      "type": "image/png"
    },
    {
      "src": "apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "google-touch-icon.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ],
  "background_color": "#ffffff",
  "theme_color": "#ffffff",
  "display": "fullscreen"
}